a few days ago i had to install a little app on a friends pc-notebook. what a pain in the ass. why can’t that not be like this one. download a disk-image – open – you get the window in the picture and than you drag the app to the folder alisa on the right and boom you have it sitting on your harddrive in the application folder. and if you need – there is the manual right next to it. than you eject the disk image and put it in the trash. DONE!